Revision 1

#23732Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB, IP

REACTIVITY:

M

SENSITIVITY:

Endogenous

MW (kDa):

50-60

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q8C567

Entrez-Gene Id:

17086

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:100

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

NCR1/NKp46 (E2K4N) Rabbit mAb recognizes endogenous levels of total NCR1/NKp46 protein.

Species Reactivity:

Mouse

Source / Purification

Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the amino terminus of mouse NCR1/NKp46 protein.

Background

The family of natural cytotoxicity receptors (NCRs) contains NCR1 (NKp46/CD335), NCR2 (NKp44/CD336), and NCR3 (NKp30/CD337). They are single-pass type I transmembrane proteins belonging to the immunoglobin (Ig) superfamily. Various pathogen-derived as well as host-encoded molecules have been identified as ligands for the NCRs. They were originally identified by their ability to evoke the cytotoxicity of natural killer (NK) cells towards tumor cells in vitro and animal models have demonstrated that NCRs play a role in vivo in tumor surveillance, viral infection, and pregnancy (1-5).
NCR1/NKp46 is considered a universal marker for NK cells, and recent studies found that it is also expressed by other cells, such as group 1 innate lymphoid cells (ILC1), a subset of group 3 ILCs (NCR+ ILC3), and γδ T cells (2-4). NCR1/NKp46 is also expressed on and considered as a diagnostic marker and therapeutic target for some malignant NK, NKT, and T cell lymphomas (6,7). Cross-linking NCR1/NKp46 with antibodies can activate NK cells and this has been pursued as a promising therapeutic avenue (8).

  1. Sivori, S. et al. (1997) J Exp Med 186, 1129-36.
  2. Kruse, P.H. et al. (2014) Immunol Cell Biol 92, 221-9.
  3. Pazina, T. et al. (2017) Front Immunol 8, 369.
  4. Barrow, A.D. et al. (2019) Front Immunol 10, 909.
  5. Meza Guzman, L.G. et al. (2020) Cancers (Basel) 12, 952.
  6. Laribi, K. et al. (2018) Recent Pat Anticancer Drug Discov 13, 308-40.
  7. Cheminant, M. et al. (2019) Gut 68, 1396-405.
  8. Gauthier, L. et al. (2019) Cell 177, 1701-1713.e16.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IP: Immunoprecipitation

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

限制使用

除非 CST 的合法授书代表以书面形式书行明确同意,否书以下条款适用于 CST、其关书方或分书商提供的书品。 任何书充本条款或与本条款不同的客书条款和条件,除非书 CST 的合法授书代表以书面形式书独接受, 否书均被拒书,并且无效。

专品专有“专供研究使用”的专专或专似的专专声明, 且未专得美国食品和专品管理局或其他外国或国内专管机专专专任何用途的批准、准专或专可。客专不得将任何专品用于任何专断或治专目的, 或以任何不符合专专声明的方式使用专品。CST 专售或专可的专品提供专作专最专用专的客专,且专用于研专用途。将专品用于专断、专防或治专目的, 或专专售(专独或作专专成)或其他商专目的而专专专品,均需要 CST 的专独专可。客专:(a) 不得专独或与其他材料专合向任何第三方出售、专可、 出借、捐专或以其他方式专专或提供任何专品,或使用专品制造任何商专专品,(b) 不得复制、修改、逆向工程、反专专、 反专专专品或以其他方式专专专专专品的基专专专或技专,或使用专品开专任何与 CST 的专品或服专专争的专品或服专, (c) 不得更改或专除专品上的任何商专、商品名称、徽专、专利或版专声明或专专,(d) 只能根据 CST 的专品专售条款和任何适用文档使用专品, (e) 专遵守客专与专品一起使用的任何第三方专品或服专的任何专可、服专条款或专似专专

Revision 1
#23732

NCR1/NKp46 (E2K4N) Rabbit mAb

Western Blotting Image 1: NCR1/NKp46 (E2K4N) Rabbit mAb Expand Image
使用 NCR1/NKp46 (E2K4N) Rabbit mAb(上图)或 β-Actin (D6A8) Rabbit mAb #8457(下图)对不同小鼠组织和细胞的提取物进行蛋白印迹分析。
Immunoprecipitation Image 1: NCR1/NKp46 (E2K4N) Rabbit mAb Expand Image
对小鼠脾细胞提取物 NCR1/NKp46 蛋白进行免疫沉淀。泳道 1 为 10% 输入,泳道 2 为 Rabbit (DA1E) mAb IgG XP® Isotype Control #3900,泳道 3 为 NCR1/NKp46 (E2K4N) Rabbit mAb。使用 NCR1/NKp46 (E2K4N) Rabbit mAb 进行蛋白印迹分析。Mouse Anti-rabbit IgG (Conformation Specific) (L27A9) mAb (HRP Conjugate) #5127 用作二抗。